Animals ; Bone and Bones ; metabolism ; Free Radicals ; metabolism ; Male ; Muscle, Skeletal ; metabolism ; Physical Conditioning, Animal ; physiology ; Rats ; Rats, Wistar

Cardiovascular Diseases ; psychology ; Humans ; Life Style

Objective:To explore influence of walking training on pulmonary function and blood glucose in aged pa‐tients with type 2 diabetes mellitus (T2DM) .Methods :A total of 163 T2DM patients treated in our department were selected .According to number table ,they were randomly divided into routine group (n= 80 ,performed DM diet and routine insulin therapy strictly ,and lived as usual) and intensive group (n=83 ,received intensive walking train‐ing based on strict DM diet and routine insulin therapy ,namely walking ≥10000 steps/d for eight weeks) .Pulmona‐ry function and blood glucose indexes were compared between two groups before and after intervention .Results:Compared with before treatment ,after treatment ,there was significant rise in pulmonary function and significant reductions in blood glucose indexes in intensive group , P<0.01 all;compared with routine group after treatment , there were significant rise in vital volume [(2622.0 ± 323.3)ml vs .(2987.0 ± 405.6)ml] ,forced expiratory volume in one second [(2003.0 ± 279.7)ml比(2392.0 ± 323.6)ml]and vital volume/body weight [(44.0 ± 4.2) ml/kg vs . (47.0 ± 4.7) ml/kg] ,and significant reductions in levels of glycosylated hemoglobin A1c [(5.63 ± 2.63)mmol/L vs . (3.82 ± 1.41) mmol/L] ,fasting blood glucose [(7.90 ± 1.41) mmol/L vs .(5.28 ± 1.18) mmol/L]and 2h postpran‐dial blood glucose [(10.48 ± 1.43) mmol/L vs .(8.09 ± 1.68) mmol/L]in intensive group , P<0.01 all .Compared with before treatment ,there were no significant changes in above indexes in routine group after treatment , P>0.05 .Conclusion:As a low intensity aerobic exercise ,walking training can effectively improve pulmonary function , glucose metabolism in aged patients with type 2 diabetes mellitus ,it is help to improve quality of life .

Based on the TCM historical information before the history of Sui Dynasty, from the top of the medi-cal humanistic care, medical education and medical communication, the essay discusses three ethical, think: the medical is closely combined with politics have a natural origin, medical administration embodies the government whether any politics as and humanistic care;Jun business, local authority, private and southern and northern dy-nasties period is active, in terms of medical education, also has a profound progress idea; Chinese medicine as strengthen communication and integration between national goodwill ambassador, in today′s Chinese excellent tradi-tional culture of foreign communication has important guide meaning.

Study of kidney deficiency syndrome may utilize the modern molecular biology technique, such as gene chip, representational difference analysis (RDA) and genes sequence analysis, to clone the different genes of kidney deficiency syndrome from single TCM syndrome type of the disease, to investigate the inner connection between the various phenotypes of kidney deficiency syndrome and their genes expression pattern and their function products, then to definite the related genes of kidney deficiency syndrome. The research method may also be used for the study of other TCM syndrome types.

Objective]The paper summarizes academic thought of Professor ZHAO Zhiqiang syndrome differentiation and treatment of adenomatous polyp of colon. [Method]By learning from ZHAO Zhiqiang and studying the medical record of adenomatous polyp of colon,sum up professor ZHAO Zhiqiang′ s experiences from etiology and pathogenesis, differential treatment, administered medical herbs and prescription ,and with one case for detailed explanation. [Results] Professor ZHAO thinks that the pathogeny raletes to exopathy, diet, emotion, weakness of the spleen and stomach, physique, smoke poison,influence of other diseases,the key of pathogenesis is phlegm, blood stasis and toxin stagnation, accumulation of intestine, Qi is out of adjustment, the conduction loss of us, He believes that the syndrome diagnosis of the disease is different from others, the syndrome diagnosis should include disease syndrome elements, syndrome elements of disease location and morbid state, disease syndrome elements should need the help of the modern medical endoscope and pathology, and ill treatment to detoxify the anti-cancer variable as the core, supplemented with Ruanjian Sanjie,coordinating zang and fu, modification according to symptoms.[Conclusion] Professor ZHAO's treatment of adenomatous polyp of colon has rich experience and prominent features, it is worth clinical promotion.

During the digest course the electrical property of the stomach alters obviously due to the change in shape, dimension, volume of gastric and the composition of stomach. The regulation of the impedance change is corresponding to the gastric motility and the correlation between them is evident. The impedance technique can be used to monitor gastric motility function no-invasively with high sensitivity and accuracy. Based on introduction of the gastric motility function and its measurement method, the development, key technique and existing problem of the gastric motility measurement using the electrical bio-impedance method are reviewed in this paper.

I 2 Imidazoline binding sites have been shown to exist on cardiac myocytes of human beings and rat. Both of I 1 and I 2 imidazoline binding sites have been identified on vascular smooth muscle cells of various species. Vascular I 2 imidazoline binding sites may participate in vascular smooth muscle proliferation. The sympathetic nerves supplying the cardiovascular system are endowed with presynaptic inhibitory imidazoline receptors. Being different from most of the imidazolines, moxonidine does not activate presynaptic imidazoline receptors, but SR141716A, which is considered as a selective antagonist at cannabinoid receptors, antagonizes presynaptic imidazoline receptors. It has been shown that imidazolines exhibit antiarrhythmic action. Agamatine, which is endogenous ligand at imidazoline receptors, not only decreases the rate of pacemaker firing in sinoatrial node of animal, prolongs action potential duration on cardiac myocytes of human beings and animal, but also inhibits afterdepolarizations induced by isoproterenol. On the other hand, imidazolines and guanidines inhibit the cardiovascular K ATP channel in a noncompetitive manner, those effects might interfere with the cardioprotective effects of K ATP channel.

Adenoid hypertrophy is a disease that mostly occurs among children of 3-5 years old. It is caused by repeated inflammation and infection of nasopharynx and its adjoin parts, or the adenoid itself, which will finally leads to pathological hyperplasia of adenoid. With so much information we have acquired about this disease, its specific mechanism remains unknown. In recent years, some researches have indicated that adenoid hypertrophy may have something to do with extra-gastroesophageal reflux, in which pepsin plays a very important role, and pepsin will do a series of pathological damages to the upper airway as it reaches the upper respiratory tract. Based on relative domestic and foreign literature, this paper attempts to make a review about the relationship between gastroesophageal reflux and adenoid hypertrophy.
Adenoids ; pathology ; Child ; Gastroesophageal Reflux ; complications ; Humans ; Hypertrophy ; complications ; Nasopharynx ; pathology ; Pepsin A ; metabolism

Objective To investigate the expression of Glil and β-catenin,which are central molecules of Hedgehog and Wnt signaling pathway,in colon cancer tissues and cell lines,and evaluate their relationship.Methods RT-PCR and Western blot were used to determine the expression of Glil and β-catenin in colon cancer tissues and cells.Interaction between endogenous Glil and endogenous 3-catenin was examined using immunoprecipitation method.Results Compared to corresponding normal tissues,the expression of Gli1 and β-catenin raised raising with one accord,the average growth rates were 42.69,72.11 respectively (P ＜ 0.05).In colon cancer cell lines,the expression levels of Glil and β-catenin increased,which were 52.54,17.23,5.54 and 5.30,6.34,2.78 (all P ＜ 0.05).Both of them were enhanced in three Wnt aberrant active cells visibly.The immunoprecipitation result indicated that there was an interaction between Glil and β-catenin in colon cancer cells.Conclusion The expression of Glil and β-catenin rise congruously in both colon cancer cells and tissues,and there is an interaction between them.This interaction between two key components of Hedgehog and Wnt signaling may suggest the possible crosstalk manner in these pathways.